6 letter words:
rookie10,
5 letter words:
iroko9,
kiore9,
koori9,
oorie5,
4 letter words:
keir8,
kero8,
kier8,
kore8,
koro8,
reik8,
roke8,
rook8,
3 letter words:
eik7,
erk7,
irk7,
kir7,
koi7,
kor7,
oik7,
oke7,
rok7,
ire3,
oor3,
ore3,
rei3,
reo3,
roe3,
roo3,
2 letter words:
ki6,
ko6,
er2,
io2,
oe2,
oi2,
oo2,
or2,
re2,
